00287nam a2200121Ia 45000030006000000080041000060400015000471000023000622450042000852600009001275460012001360050017001480STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJanardhanan Pillay  aFirst Year B.ScSubsidiary Mathematics  c1987  aEnglish20220125165936.0